T
- (Wexford) Tracystown East
- (Wexford) Turner’s Cross Roads
- (Wexford) Tilladavin
- (Wexford) Tenacre Cross Roads
- (Wexford) Tullabards
- (Wexford) Tacuanshane
- (Wexford) Twelveacre Cross Roads
- (Wexford) Tomcool Cross Roads
- (Kilkenny) Tinnaranny
- (Kilkenny) Tinnaslaty
- (Kilkenny) The Rower
- (Kilkenny) Tinnascolly
- (Kilkenny) Tinvaun
- (Kilkenny) Tullaherin
- (Kilkenny) Tikerlemin
- (Kilkenny) The Grove
- (Kilkenny) Tullowbrin
- (Kilkenny) Toortane
- (Laois) Turra
- (Wexford) Templeludigan
- (Wexford) Tomgarrow
- (Wexford) Tomfarney
- (Wexford) Tomfarney Upper
- (Wexford) Tourincarly
- (Wexford) Templescoby
- (Wexford) The Leap
- (County Carlow) Tinnacarrig
- (Wexford) Templeshanbo
- (County Carlow) Tomduff
- (County Carlow) Tomnasock